ryan.crouch@LIGO.ORG - posted 08:05, Monday 01 May 2023 - last comment - 11:03, Monday 01 May 2023(69200)
OPS Monday day shift start
TITLE: 05/01 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 134Mpc
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 9mph Gusts, 6mph 5min avg
Primary useism: 0.03 μm/s
Secondary useism: 0.28 μm/s
QUICK SUMMARY:
- Locked at NLN since 7:26UTC, in Observing since 9:57UTC after recovering from a dolphin glitch in the early evening yesterday
- The LVEA is still in LASER HAZARD
- Low wind, The black CS Z-axis trace from the 0.03-0.1 Hz DTT session on the top of NUC5 appears glitched? since 15hours ago, tagging CDS
I can confirm that running the top plot on opslogin0 indeed shows the CS seismometer line dropped out about 18 hours, but running the lower plot the CS signal is correct. Could be a GDS monitor issue?